baber/WOPTO huggingface dataset:
Patent JP-S61228702-A (JP)
Title: Crystal oscillation circuit
Inventor: KIHARA HIROYUKI
IPC: H03B5/32
Filed: 1985-04-02
Abstract: PURPOSE:To conduct a logic test with high reliability by providing an analog switch in parallel with a DC block capacitor so as to make the analog switch conductive at test thereby supplying a stable signal to a clock circuit. CONSTITUTION:Since a level at a T terminal 20 is at H normally and a level of a terminal C of the analog switch 22 via an inverter 23 at L, the terminals A, B of the analog switch 22 are opened and the circuit acts like a conventional oscillation circuit. In bringing the level of the terminal 20 to L at the logic test by an external operation, the level of the terminal C of the analog switch 22 goes to H via the inverter 23, the analog switch 22 is conducted and a DC blocking resistor 7 and a bias resistor 8 are short-circuited. As a result, an Xin terminal 2 and the input terminal of an inverter 4 are connected directly. In inputting a test clock signal from an Xin terminal 2 in this state, the signal is sent directly to the input terminal of the inverter 4 via the analog switch 22 and a signal being the inversion of the test clock signal is inputted to a clock circuit 11.
Patent JP-H01243797-A (JP)
Title: Inter-processor communication system
Inventor: MAYA YUZURU
IPC: G06F13/00
Filed: 1988-03-25
Abstract: PURPOSE:To cancel the increase of a processor load and to improve throughput by providing a status register and a register, for which the status register is concentrated, periodically supervising the register with a communication processor and reducing the communication processing time of a main processor. CONSTITUTION:The respective bits of status registers 61 and 62 in a communication control device are correspondent to the numbers of the respective highways of switches 41 and 42 and when there are the receiving data of a highway (k), the (k)-bit of the status registers 61 and 62 is turned on (data receiving display). The respective bits of a master status register 60 are correspondent to the number of the communication control device and when there are the receiving data in a communication control device (j), namely, when there are the receiving data in the (j)-bit of the master status register 60, the (j)-bit of the master status register 60 is turned on (data receiving display). Thus, the throughput of the main processor can be improved.
Patent JP-S51144858-A (JP)
Title: Wet type multiple disc friction clutch apparatus
Inventor: SHIYOUJI SHINICHIROU
IPC: F16D13/62
Filed: 1975-06-09
Abstract: PURPOSE: Referring to the cooling of the friction clutch, the performance of equalized disspation of cooling oil into the clutch housing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62228764-A (JP)
Title: Installation structure for valve box sheet
Inventor: SAJI TERUHISA
IPC: F16K5/06
Filed: 1986-03-27
Abstract: PURPOSE:To improve sealing performance independently of the pressure in a valve box by forming a pressed part for fitting the top edge of a soft elastic sheet onto the bottom surface of the groove for press-fitting a hard sheet and the soft elastic sheet. CONSTITUTION:Onto the face part opposed to a valve body sheet part, an annular groove 6 for press-fitting a hard sheet 8 which closely contacts with the valve body sheet part and improves seal performance and a soft elastic sheet 10 made of rubber is formed. A projection 11 for preventing the slip-off of the hard sheet 8 and a recess 12 for preventing the slip-off of the soft elastic sheet 10 are formed on the groove 6. Further, a recessed part 6A for fitting the top edge of the soft elastic sheet 10 is formed in annular form along the groove 6, on the recess 12 formation side on the bottom surface of the groove 6.
Patent JP-S61227318-A (JP)
Inventor: KONO MASAFUMI
IPC: H01H21/00
Filed: 1985-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07282926-A (JP)
Title: Ac outlet attachment
Inventor: MIYAZAKI MAKOTO
IPC: H01R31/06
Filed: 1994-04-07
Abstract: PURPOSE:To realize power supply to other equipment even if power supply to other electric equipment is stopped by disposing an AC inlet and an AC outlet at surfaces different from the surface of a casing with a plug disposed therein. CONSTITUTION:Electric power is supplied from an AC receptacle 6 to an AC inlet 8a of an AC outlet attachment 8 via an AC cord 7 for electric equipment having plugs at both ends thereof. A plug 8c of the attachment 8 supplies electric power to an electric equipment main body 9 via an AC inlet 10 of the main body 9. An AC outlet 8b supplies electric power to the equipment 11 via a plug 12a of an AC cord 12 with a plug of other electric equipment 11. At this time, even if the outlet 8c is separated from the inlet 10 and the main body 9 is moved for repair or the like, the outlet 8b can supply electric power to the equipment 11 from the outlet 8b via the cord 7.
Patent JP-H10269730-A (JP)
Title: Magnetic disk medium and burst fault detection and correction
Inventor: NAGAISHI YUJI
IPC: G11B21/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To calculate amount of burst data even when a fault is generated at a part of the burst data to control head position and correct defective data to the correct burst data with a duplicated burst data by using a magnetic disk medium utilizing the sector servo system. SOLUTION: A reproduced signal obtained by a magnetic disk forming four burst servo patterns is processed by a reproducing amplifier 81 and a signal processing block 82 to obtain the burst data A to D and duplicated burst data A' to D' with a sample hold block 83 from the burst data. The defective burst is replaced with a duplicated burst data to obtain the correct burst data by the error detection and correction process by CPU 86 via the A/D conversion block 84. After the error detection and correction, CPU86 performs the VCM control with the data processed by the servo control block 85 to detect the track address and the burst data via the signal processing block 87 and VCM drive block 88.
Patent JP-H01244168-A (JP)
Title: Reversible pump-turbine
Inventor: ICHIKAWA KENTARO
IPC: F03B11/04
Filed: 1988-03-25
Abstract: PURPOSE:To make stable phase modifying operation performable for hours by forming an opening end of an upper draft tube part of a drain pipe interconnecting a runner outer circumferential part to an upper draft tube, into a double-pipe structure going upward from horizontality. CONSTITUTION:An automatic valve 14 is set up in a first drain pipe interconnecting a runner side pressure chamber and an outer back pressure chamber to an upper draft pipe 8, and likewise an automatic valve 15 is set up in a second drain pipe 32 interconnecting the outer circumferential part of a runner 1 to the upper draft pipe 8. These drain pipes 31, 32 are converged in one at the downstream side and connected and opened to the upper draft pipe 8. A drain pipe opening is formed into a double-pipe structure 20, while, a pipeline out of a penstock 9 is connected to its outer pipe 35 via an automatic valve, and the drain pipe after convergence is connected to the inner pipe 36. In addition, an end of this double pipe 20 is opened toward an upper part of the upper draft pipe 8.
Patent JP-H02248069-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAJIMA AKIO
IPC: H01L29/78
Filed: 1989-03-22
Abstract: PURPOSE:To prevent an element from deteriorating in characteristics by a method wherein a conductive amorphous thin film or an oxide film is deposited on a gate electrode at the implantation of ions for the formation of a gently sloped drain structure. CONSTITUTION:A conductive amorphous thin film or an oxide film 7 which serves as a stopper at the implantation of ions is formed on the whole face of a substrate 1, then an well 3 side is covered with a resist pattern 8, and phosphorus ions are implanted to form an N<-> layer 9. Then, the film 7 is removed, and SiO2 is deposited on the whole surface of the substrate 1, which is anisotropically etched to form a side wall 10 on both the sides of a gate electrode 6. By this method, a gate electrode is protected against channeling caused by the implantation of ions, and a knock-on phenomenon of impurity inside the gate electrode is prevented by the film 7, so that a semiconductor device of this design can be prevented from deteriorating in characteristics.
Patent JP-H10266944-A (JP)
Title: Piston pump
Inventor: HAUSER MANFRED
IPC: F04B53/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To ensure rapid pressure increasing and best pump efficiency even inconvenient condition, by providing inside of the piston pump with a liquid storage having a prescribed storage volume. SOLUTION: In intake process of a piston 22, an inflow valve 36 is opened, a displacement chamber 28 communicates with a pump port 12, total volume of the pump port 12 and the displacement chamber 28 is increased, pressure is decreased in the displacement chamber 28 and the pump port 12, and fluid is in-taken from an inflow hole 54. Pressure decreasing in the pump port 12 causes pressure in a fluid storage 86 to decrease through a percolation hole 112 in a ring 102 of a filter screen 104, a diaphragm 94 to deform inward elastically, and fluid volume of the fluid storage 86 to be decreased. The volume decreasing of the fluid storage 86 causes fluid which enters from the fluid storage 86 into the pump port 12 through the percolation hole 112 to reach inside of the displacement chamber 28 through the opened inflow valve 36.  Therefore, in intake process additional fluid volume is provided to intake area of the piston pump 10.
Patent JP-H11262762-A (JP)
Title: Method and device for sterilization treatment
Inventor: KATAKURA KAGEYOSHI
IPC: A61L2/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To exterminate pathogenic insects and others simply by generating cavitation bubbles by emitting ultrasonic waves to drinking water to exterminate pathogens. SOLUTION: An ultrasonic apparatus having an ultrasonic sender 2 is disposed on the side of the passage 1 of city water pipe water, and part of the passage is irradiated with ultrasonic waves. The frequencies of the ultrasonic waves are made to generate ultrasonic wave surfaces 8 as indicated by a figure in part of the passage 1. Drinking water introduced from an introduction passage 4 is sterilized by being irradiated with ultrasonic waves while passing through an ultrasonic wave irradiation area 3 and discharged from a discharge passage 5 to be supplied for drinking. In this case, the ultrasonic wave surfaces 8 interfere with each other to generate sound pressure stripes, and bacteria passing through this part are allowed to be output without being broken.  Therefore, the passage 1 is formed in the shape of a crank, the wide part of a crank part is made to be an irradiation area, and if ultrasonic waves are emitted perpendicularly to a water flow, a bacteria breaking effect can be improved further.
Patent JP-H02250943-A (JP)
Title: Aluminum stock for tape reel free from generation of rolling deviation and its manufacture
Inventor: KOZONO KYOJI
IPC: C22F1/00
Filed: 1989-03-22
Abstract: PURPOSE:To prevent the generation of rolling deviation in a tape by specifying the roughness and flatness in the surface of a sheet at the side of the content face in the tape. CONSTITUTION:Al sheet stock 4 for a tape reel is, e.g. rolled by a work roll 5 with a roughened surface to obtain an Al sheet in which either face is roughened. Next, the Al sheet is subjected to chemical etching to dissolve the sharp rugged parts in the rolled face into the spherical one and the number of pits in the recessed part is furthermore increased. The Al sheet is moreover subjected to surface finishing by anodic oxidation to smoothen the surface and to improve the wear resistance, corrosion resistance, etc. Then, the Al stock in which the sheet surface at the side of the contact face has the surface roughness of 0.6 to 1.5mu Ra and 5 to 12mu Rmax and has <=150mu flatness can be obtd. At the time of using the Al stock for a tape reel 2 and rewinding the tape at high speed, the air sandwiched between the spaces of the tape travels is smoothly escapes through the surface 2 of the reel to prevent the generation of rolling deviation and furthermore to prevent the flawing on the end face of the tape.
Patent JP-H02297235-A (JP)
Title: Memory data protecting circuit
Inventor: YAMAMASU KAZUHIRO
IPC: G06F21/62
Filed: 1989-03-22
Abstract: PURPOSE:To prevent the write of the illegal data into a program PG area by reporting the abnormality when a PF fetch occurs at a point out of the PG area of a main memory and suppressing a write request when it is produced to the PG area. CONSTITUTION:The AND gate 37 of a main memory control circuit 3 secures an AND between the output data 105 received from an auxiliary memory 2 and a PG fetching signal 104 received from an arithmetic processing circuit 5 and outputs the AND to an error fetching circuit 34. An AND gate 32 secures an AND between the data 105 and a memory write signal 103-2 out of the read/write control signals 103 received from the circuit 5 and a DMA transfer circuit 6 and outputs the AND as a main memory write signal 107-2. An error latching circuit 35 outputs the signal 103-2 and a PG area data abnormal signal 108-2 which detects a data write abnormality to the PG area with the output of an inverter 33. Therefore the transmission of the signal 103-2 is suppressed by the gate 32 when the signal 103-2 is generated even though the data 105 shows the PG area.
Patent JP-S58185395-A (JP)
Title: Remote controller of engine
Inventor: HARADA NOBORU
IPC: B63H21/22
Filed: 1982-04-26
Abstract: PURPOSE:To eliminate the reception of water resistance and obtain a speed up in case of forward sailing through bow side control, by adopting a 3-position cylinder to each clutch and permitting the clutch to independently select forward, neutral and reverse operation. CONSTITUTION:Two selector valves 2-2, 2-3 or 3-2, 3-3 and governor control pressure control valve 2-4 or 3-4 are built in bow and stern side control valves 2, 3. Each clutch is provided to both sides of an engine, and both a bow side clutch 4 and a stern side clutch 5 are operated by 3-position cylinders 8, 9 and can be placed respectively to forward, neutral and reverse positions. If a handle of a selector valve 1 is placed to the bow side, a supply port of the valve 2 is placed, if a handle 2-1 or the valve 2 is controlled to a forward position, the clutch 5 is forward operated, while the cylinder 8 is operated to a reverse side, and thrust force in the advance direction to a propulsive mechanism of a propeller 6 or the like is increased.
Patent JP-H10267696-A (JP)
Title: Plant data display device
Inventor: OGAWA AKIRA
IPC: G06F3/048
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To display, with ease, other plant data related to the plant data displayed on a plant system screen, for raising operativity of a screen display, etc. SOLUTION: When a plant data on a plant system screen on a display device 5 is touched through a touch panel 6, a touch input processing part 8 takes in a touch position coordinate. An information read/process part 10, based on the touch position coordinate, reads an related data from a related data combination information storage part 9 and supplied it to a window display processing part 11. Thus, a related data is displayed in a window on a plant system screen.
Patent JP-S61231989-A (JP)
Title: Production of liqueur using refined sake
Inventor: YOSHIZAWA KIYOSHI
IPC: C12G3/04
Filed: 1985-04-04
Abstract: PURPOSE:To produce an excellent liqueur with a low alcohol content, by blending a juice or extract of a plant body, e.g. seed or fruit, with refined SAKE and adjusting the alcohol content, sugar content and acidity within specific concentration ranges. CONSTITUTION:A juice, water extract, alcohol extract, essential oil or fermentation product or treated material thereof of a plant body, e.g. leaf, flower, seed, stem or root, is blended with a refined SAKE. In the process, the composition ratio after blending is adjusted within about 4-8% alcohol content, 3-6% sugar content and about 3-9ml acidity ranges to give the aimed liqueur having refreshing mellow flavor and pleasant to the palate. Gaseous carbon dioxide may be contained in the product as necessary.
Patent JP-S60213019-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA KICHIJI
IPC: H01L21/205
Filed: 1984-04-09
Abstract: PURPOSE:To form a polycrystalline semiconductor film having a large crystal particle diameter, and having an extremely low resistance value by a method wherein after polycrystalline silicon is converted into amorphous silicon, heat treatment is performed in a recrystallizing temperature region. CONSTITUTION:Thermal oxide films 2, polycrystalline silicon films 3, 4, and an N<+> type layer 5 are formed selectively on a P type silicon substrate 1. Then a polycrystalline silicon film 6 is grown according to the reduced-pressure CVD method, and moreover a CVD oxide film 7 is grown. Then high concentration ions are implanted with high energy, and the desired polycrystalline silicon film 6 is converted into an amorphous silicon film. Then the CVD oxide film 7 is removed wholly, and the polycrystalline silicon film 6 is removed selectively. Then, when the prescribed heat treatment is performed in an N2 atmosphere, although the left polycrystalline silicon film 6 is recrystallized, the crystal particle diameter is large because of heat treatment after converted into the amorphous silicon film, and a low layer resistance value can be obtained.
Patent JP-S63239330-A (JP)
Title: Fuel supply shutdown device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/00
Filed: 1987-03-26
Abstract: PURPOSE:To aim at control over a decelerating shock, by stopping a fuel supply after the elapse of the delay time set according to an opening or closing state of an on-off valve, at the time of a fuel cut under the specified decelerating driving conditions, in case of a device which installs the on-off valve in one side of two suction ports. CONSTITUTION:In case of a device which has two suction ports A and B at each cylinder, and installs an on-off valve C to be opened or closed by a valve driving device D, in the suction port B on one side, there is provided with a fuel stop condition judging device F which judges whether a fuel stop condition is materialized or not when the decelerating driving of an engine is detected by a detecting device E. Also, there is provided with a valve opening-closing detecting device G which detects an opening or closing state of the on-off valve C at time of decelerating drive starting, and according to the detected result, delay time ranging from fuel stop condition materialization to fuel supply stopping is set by a delay time setting device H. And, when the fuel stop condition is materialized, actuation of a fuel supplying device I is stopped after the said set delay time, by a fuel supply stopping device J.
Patent JP-S56166769-A (JP)
Title: Power controller for induction load
Inventor: YOSHIDA NORIYUKI
IPC: H02M3/155
Filed: 1980-05-27
Abstract: PURPOSE:To supply a smoothed current to a load at every half cycle of a power source by controlling the voltage waveform from the power source in such a manner that the ON period of a semiconductor switching element is long at the lower voltage part and is short at the higher voltage part. CONSTITUTION:To an OP amplifier 9 are inputted a signal E proportional to the voltage value of a power source and a signal F from a generator G which generates a voltage proportional to the rotating speed of the DC motor M of a load. An operational amplifier 8 serves to compare the output B from the amplifier 9 with a reference signal C and to generate an ON signal D during the period in which the voltage level of the reference signal C is higher than the output B, thereby controlling a semiconductor switching element 1. Thus, the power source can be controlled to reduce the variation in the supplied quantity of electric power following the variation in the voltage of the power source.
Patent JP-S60212296-A (JP)
Title: Excretion treatment apparatus
Inventor: SUZUKI KAZUO
IPC: C05F3/06
Filed: 1984-04-09
Abstract: PURPOSE:To utilize waste heat for composting by recovering the same, by providing a composting apparatus for fermenting sludge formed by pretreatment and biological treatment and a heat exchange apparatus of air supplied to the composing apparatus and the exhaust gas of an oxidizing apparatus. CONSTITUTION:Dehydrated sludge 25 and piled-up compost 39 are mixed by the mixer 15 in a composting apparatus E to perform not only the innoculation of fermentation bacteria but also the adjustment of water content and the resulting mixture is supplied to a fermentation tank 16 to be fermented under stirring. At this time, fermentation is performed while supplied air 40 is heat exchanged with the exhaust gas of a heat exchanger 18 to recover heat and heated air is sent to the fermentation tank 16 to perform fermentation while drying is performed under aeration. The temp. of stripping exhaust gas 31 is about 200 deg.C and supplied air 40 can be heated to 60-90 deg.C in a heat exchanger 18 while heated air is sent to the fermentation tak 16 to make it possible to dry dehydrated sludge 25 so as to adjust the water content thereof to about 60% suitable for fermentation.
Patent JP-S51145839-A (JP)
Title: Distance relay
Inventor: MAEDA KOUJI
IPC: H02H3/40
Filed: 1975-06-10
Abstract: PURPOSE: To provide quicker detecting action of a distance relay which detects faults in a power system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61230045-A (JP)
Title: Method for comparing luster of curved subject by degree of fading of video
Inventor: AIDA TEIZO
IPC: G01N21/57
Filed: 1985-04-05
Abstract: PURPOSE:To compare and judge the magnitude of a curved surface or spherical specimen by forming the image of a light source or an index and measuring a reflected light distribution from the video and a fading part in the vicinity of the video. CONSTITUTION:The image of the light source 1 or that of the index drawing a black circle on a white base is formed on the curved surface or the surface of the spherical specimen 2. A CCD line sensor 4 receives the reflected light beam from the fading part in the vicinity of the video and the video on the surface of the specimen 2. The intensity distribution of the received light beam is drawn on a cathode-ray oscilloscope 5. If the luster of the specimen 2 is larger, the light intensity distribution becomes a sharp normal distribution shape as figure (a) shows. On the other hand, when the luster is smaller, it is of a soft normal distribution shape as figure (c) shows. A luster evaluation value G0 considering the fading degree is obtained by utilizing the difference of the shape of the light intensity distribution or by inputting said distribution to a luster evaluation arithmetic part, and according to the magnitude of the G0 the luster of the specimen 2 is compared or decided.